Kawasaki 260(L)X Battery
2017–2026. The OEM battery case the 260(L)X takes, the lithium that drops into it, and every model year we have on file. One case across the whole run.
2026 Kawasaki 260(L)X
- OEM battery
- YTX20L-BSYuasa 2026 OEM guide
- Case family
- YTX20L12V starter case
- Fits all years
- 2017–2026same case every year on file
The Kawasaki 260(L)X takes the YTX20L-BS case. The Antigravity ATX20 RE-START is a drop-in for that case: 680 cranking amps, 4 lb, a built-in jump start that saves enough charge to get you home.
See the Antigravity ATX20
260(L)X battery by model year
| Model years | OEM battery | Where it comes from | Lithium that fits |
|---|---|---|---|
| 2017–2026Your year · 2026 | OEM batteryYTX20L-BS12V starter case | Where it comes fromYuasa 2026 OEM guide | Lithium that fitsAntigravity ATX20 RE-START →Antigravity ATX20-HD →Ionic S6 → |
Trim covered: 260(L)X, 300(L)X SXR, STX160, ULTRA 160.
Shop all Kawasaki Jet Ski batteriesWhat the 260(L)X needs, in plain English
Every 260(L)X from the first 2017 model through 2026 starts on the YTX20L-BS case, a 12-volt starter battery. Kawasaki ships it with a lead-acid battery that starts to fade after two or three seasons of short rides and off-season storage, and that is usually the day a rider goes looking for something better.
The lithium drop-in is the Antigravity ATX20 RE-START: 680 cranking amps, 4 pounds, the same case in lithium. Its RE-START function puts the battery to sleep before a parasitic draw can drain it, then wakes it with one press for a jump start. Charge it with a lithium-compatible charger or maintainer for the off-season and it outlasts the lead-acid battery it replaces by years.